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Wave beaming and diffraction in quasicrystalline elastic metamaterial plates

In this paper, we present evidence of directional wave behavior, i.e., beaming and diffraction, along high-order rotational symmetries of quasicrystalline elastic metamaterial plates. These structures are obtained by placing pillars on an elastic plate following a particular rotational symmetry arra...

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I tiakina i:
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Ngā kaituhi matua: Danilo Beli, Matheus Inguaggiato Nora Rosa, Carlos De Marqui, Jr., Massimo Ruzzene
Hōputu: Artigo
Reo:Inglês
I whakaputaina: American Physical Society 2022-10-01
Rangatū:Physical Review Research
Urunga tuihono:http://doi.org/10.1103/PhysRevResearch.4.043030
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